For other uses of Opossum, see Opossum (disambiguation). The opossums, also known as possums, are marsupial mammals of the order Didelphimorphia /daÉªËdÉlfáµ»ËmÉËrfiÉ/). The largest order of marsupials in the Western Hemisphere, it comprises 103 or more species in 19 genera.
The index also provides statistical analysis and crime, and the cost of crime, in the 61 most populous metropolitan areas. The Cambridge metro area in Massachusetts ranked as the most peaceful and the Detroit metro area as the least. Murders in the United States by state.
Don't go to Tennessee, which tops the list of America's most dangerous states. The FBI has released its latest statistics on violent crime in America and the dubious honor of most violent state belongs to Tennessee.